Life … Animals Arthropods Insects Butterflies and Moths Dart, Sallow, and Cutworm Moths and Allies Polia Grey Arches species 3,037 observations Grey Arches Polia nebulosa Field notes Supported by All 44 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Red Raspberry, Common Bilberry, Jerusalem Artichoke, Common Lambsquarters 44 Close
